During the growth of animal cells in culture, it is noticed that the cells do not look very healthy. After an investigation, this is found that there is a lot of lactic acid in the culture fluid. What is probably wrong with this culture?

Animal Cell Culture and Regulation
During the growth of animal cells in culture, it is noticed that the cells do not look very healthy. After an investigation, this is found that there is a lot of lactic acid in the culture fluid. What is probably wrong with this culture?

The cells do not have enough oxygen

Ethyl alcohol is being produced in excess

Glycolysis is being inhibited

The cells have too much oxygen

The cells do not have enough oxygen

Ethyl alcohol is being produced in excess

Glycolysis is being inhibited

The cells have too much oxygen

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Animal Cell Culture and Regulation
Which of the following abnormality, resulted from the inheritance of an unbalanced complement of chromosomes can be diagnosed through karotyping?

all of these

Klinefelter's syndrome

Down's syndrome

Turner's syndrome

all of these

Klinefelter's syndrome

Down's syndrome

Turner's syndrome

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Animal Cell Culture and Regulation
Which of the following is the technique used for the embryo culture?

Organ cultures on plasma clots

Whole embryo cultures

Organ cultures on agar

All of these

Organ cultures on plasma clots

Whole embryo cultures

Organ cultures on agar

All of these

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Animal Cell Culture and Regulation
Sometimes cell lines can be cultured for such a long time that they apparently develop the potential to be subcultured indefinitely in vitro. Such cells lines are called

secondary cell lines

primary cell lines

established cell lines

propagated cell lines

secondary cell lines

primary cell lines

established cell lines

propagated cell lines

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Animal Cell Culture and Regulation
Toxicity due to accumulation of ammonia can be overcome

by controlled addition of glutamine at low level

by removal of ammonia or ammonium from culture medium

by substituting glutamine by glutamate

All of these

by controlled addition of glutamine at low level

by removal of ammonia or ammonium from culture medium

by substituting glutamine by glutamate

All of these

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Animal Cell Culture and Regulation
Range of osmolarity tolerated/accepted in mOsm/Kg of H2O by mammalian cells is

150-300

360-400

280-360

300-325

150-300

360-400

280-360

300-325

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Animal Cell Culture and Regulation

Animal Cell Culture and Regulation During the growth of animal cells in culture, it is noticed that the cells do not look very healthy. After an investigation, this is found that there is a lot of lactic acid in the culture fluid. What is probably wrong with this culture?

Animal Cell Culture and Regulation Which of the following abnormality, resulted from the inheritance of an unbalanced complement of chromosomes can be diagnosed through karotyping?

Animal Cell Culture and Regulation Which of the following is the technique used for the embryo culture?

Animal Cell Culture and Regulation Sometimes cell lines can be cultured for such a long time that they apparently develop the potential to be subcultured indefinitely in vitro. Such cells lines are called

Animal Cell Culture and Regulation Toxicity due to accumulation of ammonia can be overcome

Animal Cell Culture and Regulation Range of osmolarity tolerated/accepted in mOsm/Kg of H2O by mammalian cells is

Animal Cell Culture and Regulation
During the growth of animal cells in culture, it is noticed that the cells do not look very healthy. After an investigation, this is found that there is a lot of lactic acid in the culture fluid. What is probably wrong with this culture?

Animal Cell Culture and Regulation
Which of the following abnormality, resulted from the inheritance of an unbalanced complement of chromosomes can be diagnosed through karotyping?

Animal Cell Culture and Regulation
Which of the following is the technique used for the embryo culture?

Animal Cell Culture and Regulation
Sometimes cell lines can be cultured for such a long time that they apparently develop the potential to be subcultured indefinitely in vitro. Such cells lines are called

Animal Cell Culture and Regulation
Toxicity due to accumulation of ammonia can be overcome

Animal Cell Culture and Regulation
Range of osmolarity tolerated/accepted in mOsm/Kg of H2O by mammalian cells is